The GrovTec Extended Magazine Tube Mount (brand part number GTSW256) reinforces a 12 gauge extended magazine tube while giving the shotgun a proper place to hang a sling. GrovTec machines it from black oxide steel to clamp onto the tube of a Mossberg 500, 835, 590, 930, or 935, or a Remington 1100, adding extra security to the extended tube’s forward end. It gives three separate ways to mount a sling or accessory: a Picatinny rail, a push-button base, or a standard locking swivel stud, and both the rail and push-button base are reversible so they mount to either side of the gun.

Key Specifications

• Clamps onto a 12 gauge extended magazine tube for added security.
• Provides three mounting options: Picatinny rail, push-button base, and standard locking swivel stud.
• Rail and push-button base are reversible, mounting to either side.
• Machined from black oxide steel.
• Fits the Mossberg 500, 835, 590, 930, and 935.
• Also fits the Remington 1100.

Frequently Asked Questions

What shotguns does this fit? The Mossberg 500, 835, 590, 930, and 935, and the Remington 1100, all in 12 gauge.

How many ways can I mount a sling? Three: a Picatinny rail, a push-button base, or a standard locking swivel stud.

Can I mount it on either side of the gun? Yes, the rail and push-button base are both reversible.

Buy the GrovTec Extended Magazine Tube Mount – Mossberg/Remington 1100, 12 Gauge

Reinforce your extended tube and add a sling point in one part. Order it from our GrovTec lineup, part of our gun accessories selection, at our Lubbock, Texas gun shop for fast, direct shipping.